Built-in filtering device of aquarium

Abstract

The invention discloses a built-in filtering device of an aquarium. The device comprises a box, and the box is sequentially divided into an activated carbon filtering area, an ultrafiltration membrane filtering area and an aeration area by arranging partition boards in the box. The partition boards are provided with openings communicated with adjacent functional areas. An activated carbon filtering layer is arranged in the activated carbon filtering area, a water inlet communicated with the outside is formed in the top of the activated carbon filtering area, an ultrafiltration membrane filtering device is arranged in the ultrafiltration membrane filtering area, an aeration pipe is disposed in the aeration area, and a water outlet communicated with the outside is formed in the right side of the lower portion of the aeration area. The efficient filtering effect can be achieved by arranging the activated carbon filtering layer and the ultrafiltration membrane filtering device, suspended solids can be filtered away, and odor and harmful matter in water can be removed. By means of modular assemblies, later maintenance cost can be reduced, and the maintenance effect is obvious. By arranging the aeration pipe, large-scale aeration work can be conducted, and oxygen dissolved in water can be efficiently increased.

Description

technical field [0001] The filter field of the present invention specifically refers to a built-in filter device for an aquarium. Background technique [0002] The aquarium is a glassware used to raise tropical fish or goldfish, which plays an ornamental role. The aquarium, also known as an ecological fish tank or an aquarium, is a container for ornamental purposes and specially raised aquatic animals and plants. It is an animal breeding area, usually at least one side is transparent glass and high-strength plastic. Aquariums contain water-dwelling plants and animals (usually fish, but also invertebrates, amphibians, marine mammals or reptiles) in captivity. There are many types of aquariums, ranging from simple small fish tanks with only one fish to complex ecological simulation aquariums that require sophisticated support systems. The filter is an important part of the aquarium. Its function is to remove impurities in the water, fish excrement, fish secretions, residual ...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing filter devices used in aquariums use grille filtration. The original filtering effect is not good, and it cannot effectively remove odors and substances with small particle sizes in the water. After long-term use, the grille filtration effect decreases. The grid will take a lot of time and labor costs

And although the existing technical solutions have a combination of oxygenation devices, most of them use natural contact oxygenation, and the oxygenation effect is not good.

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